Student World Atlas (Maailma atlas)
· Poor air q uality'
SANTIAGO, Chile
' Cures exceeamq at leas! one of the Wo rld Health
100']
65:
32
0'
_1[:,.
O'ganlzavon·s (WHO) onnual mean gUidelines fo,. dll
qualrry
Source s Glob al Dls rnb utlon 01 Ongmal a nd Remaining ro-esr s.
UNEPWC MC.2002
Jan Ap' ·
annaabi.ee 
